package com.sky.mapper;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;

@Mapper
public interface ShopCarMapper {

    List<ShoppingCart> list(ShoppingCart shoppingCart);

    @Update("update shopping_cart set number=#{number} where id=#{id}")
    void update(ShoppingCart shoppingCart1);

    void insert(ShoppingCart shoppingCart);

    @Select("select * from shopping_cart where user_id=#{userId}")
    List<ShoppingCart> ByUserId(Long userId);

    @Delete("delete from shopping_cart where user_id=#{userId}")
    void delCar(Long userId);

    void clean1(ShoppingCart shoppingCart);
}
